Substitution Reactions of Oxalato Complex Ions. XI. Kinetics of the Anation of Aquopentaamminecobalt(III) Ion by Oxalate in Aqueous Acidic Solution

1975 ◽  
Vol 14 (12) ◽  
pp. 3138-3138
Author(s):  
Rudi. van Eldik ◽  
Gordon M. Harris
1970 ◽  
Vol 48 (6) ◽  
pp. 910-912 ◽  
Author(s):  
D. L. Gay ◽  
Robert Nalepa

The volumes of activation for the aquation of Co(NH3)5Cl2+ and Cr(NH3)5NCS2+ in aqueous acidic solution (0.1 M HClO4) have been measured and found to be −7.5 ± 1 and −8.6 ± 1 ml/mole, respectively. These values are more consistent with an SN1 than an SN2 pathway for the aquation of both of these complexes.


Sign in / Sign up

Export Citation Format

Share Document